The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
, . ERRATUM. R. Bras. Zootec. [online]. 2017, vol.46, 3, [cited 2026-06-04], pp.273-273. Available from: <https://rbz.org.br/article/erratum-3/>. ISSN 1516-3598. http://doi.org/10.1590/S1806-92902016001100010e.
, . ERRATUM. R. Bras. Zootec., v.46, 3, p. 273-273. Mar. 2017. Available from: <https://rbz.org.br/article/erratum-3/>. acess on 04 Jun. 2026. http://doi.org/10.1590/S1806-92902016001100010e.
. ERRATUM. R. Bras. Zootec. [Internet]. 2017 Mar [cited 2026 Jun 04]; 46(3): 273-273. Available from: https://rbz.org.br/article/erratum-3/. http://doi.org/10.1590/S1806-92902016001100010e.
Figure 2
Evolution of cow weight according to the genetic group of calves, from farrowing to weaning.
PCH - calves from predominantly Charolais cows; PNE - calves from predominantly Nellore cows; AACH - calves from breed bulls Aberdeen Angus and predominantly Charolais cow; AANE - calves from breed bulls Aberdeen Angus and predominantly Nellore cow.